* {
	margin: 0;
	padding: 0;
}

.clearfix:before,
.clearfix:after {
	content: '';
	display: table;
	clear: both;
}

body {
	font-size: 16px;
	font-family: "微软雅黑";
}

a {
	text-decoration: none;
}

img {
	vertical-align: bottom;
}


.nav_top {
	width: 100%;
}

.nav_top img {
	margin: 45px 289px 20px 360px;
}

.nav_top a {
	display: inline-block;
	margin-left: -5px;
	width: 90px;
	height: 100px;
	line-height: 100px;
	text-align: center;
	font-size: 16px;
	color: #333333;
}

.nav_top .gssy {
	color: #27499D;
	border-bottom: 3px solid #27499D;
}

.lunbotu {
	position: relative;
	margin-bottom: 110px;
	width: 100%;
	height: 600px;
}

.lunbotu>img {
	width: 100%;
	height: 600px;
}

.lunbotu>.left {
	position: absolute;
	top: 0;
	margin: 250px 0;
	width: 79px;
	height: 100px;
}

.lunbotu>.right {
	position: absolute;
	top: 0;
	right: 0;
	margin: 250px 0;
	width: 79px;
	height: 100px;
}

.lunbotu>.left a {
	display: block;
	width: 79px;
	height: 100px;
	background: url(../img/index/左PNG.png) no-repeat center;
}

.lunbotu>.right a {
	display: block;
	width: 79px;
	height: 100px;
	background: url(../img/index/右PNG.png) no-repeat center;
}

.lunbotu>.left a:hover {
	background: url(../img/index/左-PNG.png) no-repeat center;
}

.lunbotu>.right a:hover {
	background: url(../img/index/右-PNG.png) no-repeat center;
}

.lunbotu .bottom {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 16px;
	margin: auto;
	width: 220px;
}

.lunbotu .left_a {
	display: block;
	float: left;
	width: 90px;
	height: 5px;
	background-color: #FFFFFF;
	border-radius: 5px;
}

.lunbotu .right_a {
	display: block;
	float: right;
	margin-left: 40px;
	width: 90px;
	height: 5px;
	background-color: rgba(255,255,255, .5);
	border-radius: 5px;
}

.box_h2 {
	text-align: center;
	margin-bottom: 60px;
}

.box_h2 h2 {
	color: #333333;
	font-size: 24px;
	font-weight: 400;
}

.box_h2 p {
	margin-top: 14px;
	color: #f48300;
	font-size: 12px;
	letter-spacing: 3px;
}

.section_img {
	margin: 0 auto;
	margin-bottom: 90px;
	width: 1200px;
	height: 400px;
}

.section_img>div {
	margin-right: 30px;
	float: left;
	width: 380px;
	height: 400px;
}

.section_img .div_right {
	margin-right: 0;
}

.section_img .div_left {
	position: relative;
} 

.section_img .div_left .div_left_img {
	position: absolute;
	top: 275px;
	left: 336px;
}

.section_img>div h2 {
	margin: 20px 0 0 20px;
	font-size: 24px;
	font-weight: 400;
	color: #333333;
}

.section_img>div p {
	color: #888888;
	font-size: 14px;
	margin: 0 20px 0 20px;
}

.more {
	margin-bottom: 110px;
}

.more img {
	display: block;
	margin: 0 auto;
}

.gywm {
	position: relative;
	width: 100%;
	height: 300px;
}

.gywm>img {
	width: 100%;
	height: 300px;
}

.gywm .gywm_info {
	position: absolute;
	top: 170px;
	left: 0;
	right: 0;
	margin: 0 auto;
	width: 1000px;
	height: 300px;
	background-color: #FFFFFF;
}

.gywm .gywm_info h2 {
	margin: 60px 0 13px 0;
	font-weight: 400;
	color: #333333;
	text-align: center;
	
}

.gywm .gywm_info>span {
	display: block;
	margin-bottom: 42px;
	color: #F48300;
	font-size: 12px;
	text-align: center;
}

.gywm .gywm_info .info_text {
	margin: 0 63px 50px;
	color: #555555;
	font-size: 14px;
	letter-spacing: 2.5px;
}

.gywm .gywm_info .info_text span {
	display: inline-block;
	text-indent: 3em;
}

.jiantou {
	text-align: center;
}

.nows {
	margin-top: 260px;
	margin-bottom: 60px;
	text-align: center;
}

.nows h2 {
	font-weight: 400;
}

.nows p {
	margin-top: 13px;
	color: #F48300;
	font-size: 12px;
}

.nows_info_img {
	margin-left: 360px;
}

.nows_info_img>div {
	display: block;
	float: left;
	margin-right: 30px;
	width: 380px;
	height: 400px;
}

.nows_info_img>div:last-child {
	margin-right: 0;
}

.nows_info_img div h2 {
	margin: 30px 0 18px 20px;
}

.nows_info_img div p {
	margin: 0 0 30px 20px;
	color: #888888;
	font-size: 12px;
}

.nows_info_img div>div {
	margin: 30px 20px 25px 20px;
	color: #555555;
	font-size: 14px;
}

.more2 {
	margin: 90px 0 264px;
	text-align: center;
}

.foot {
	position: relative;
	margin-top: 298px;
	width: 1920px;
	height: 300px;
	text-align: center;
	background-color: #27499D;
}

.foot .foot-img {
	display: block;
	position: absolute;
	top: -154px;
	margin-left: 808px;
	width: 304px;
	height: 304px;
}

.foot .foot-a a {
	display: inline-block;
	margin: 180px 32px 40px;
	font-size: 14px;
	color: #FFFFFF;
}

.foot .foot-a span {
	width: 1px;
	height: 16px;
	color: #FFFFFF;
}

.foot p {
	margin-bottom: 20px;
	font-size: 12px;
	color: #999999;
}
